ServerController.SecurityOptions.CheckWindowId

[Alexandre Machado]

You need to set CheckWindowId to True and set the OnWindowIdChanged event (in ServerController).

On the event you will use the parameter vContinue to tell IW if you are allowing the user to continue or not. Try this and see the result:

Code:

procedure TIWServerController.IWServerControllerBaseWindowIdChanged(
  ASession: TIWApplication; var vContinue: Boolean);
begin
  vContinue := False;
end;